| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.64 | 4.586% | $197.291 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $147.89 | 4.734% | $154.8911 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $195.93 | 9.395% | $214.3376 | $214.34 | $214.35 | $214.30 |
| Purchase #4 | $109.54 | 13.461% | $124.2852 | $124.29 | $124.30 | $124.30 |
| Purchase #5 | $216.80 | 10.449% | $239.4534 | $239.45 | $239.45 | $239.50 |
| Purchase #6 | $247.87 | 11.861% | $277.2699 | $277.27 | $277.25 | $277.30 |
| Purchase #7 | $95.36 | 6.606% | $101.6595 | $101.66 | $101.65 | $101.70 |
| 7 purchase totals = | $1,202.03 | $1,309.1877 | $1,309.19 | $1,309.20 | $1,309.30 | |